<html>
<head>
<title>Multiple backgrounds with CSS3 and a little of animation</title>
<link rel="stylesheet" type="text/css" href="css/main.css" />
<script type="text/javascript" src="js/main.js"></script>
</head>
<body>
<div>
<div id="main_object"></div>
</div>
</body>
</html>